Question 1

How many shares of STX does WELLINGTON MANAGEMENT GROUP LLP own?

Accepted Answer

As of 2026-Q1, WELLINGTON MANAGEMENT GROUP LLP holds 87,598 shares of STX (SEAGATE TECHNOLOGY HLDNGS PL).

Question 2

What is WELLINGTON MANAGEMENT GROUP LLP's STX position worth?

Accepted Answer

As of 2026-Q1, WELLINGTON MANAGEMENT GROUP LLP's STX position is worth $34.3M.

Question 3

Is WELLINGTON MANAGEMENT GROUP LLP buying or selling STX?

Accepted Answer

In 2026-Q1, WELLINGTON MANAGEMENT GROUP LLP decreased their STX position (-32.4% change in shares).

Question 4

When did WELLINGTON MANAGEMENT GROUP LLP first buy STX?

Accepted Answer

Based on available 13F filings, WELLINGTON MANAGEMENT GROUP LLP first reported a position in STX in 2024-Q2. They have held the position across 13 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q1 Latest	Decreased	87,598	-32.4%	$34.3M	0.0%	$357.62	0
2025-Q4	Increased	129,616	+7.4%	$35.7M	0.0%	$280.08	31
2025-Q3	Decreased	120,712	-46.3%	$28.5M	0.0%	$227.82	0
2025-Q2	Decreased	224,871	-75.9%	$32.5M	0.0%	$140.63	0
2025-Q1	Increased	933,996	+3339.4%	$79.3M	0.0%	$83.99	48
2024-Q4	Decreased	27,156	-6.4%	$2.3M	0.0%	$84.88	0
2024-Q3	Decreased	29,018	-10.4%	$3.2M	0.0%	$105.88	0
2024-Q2	Decreased	32,379	-99.2%	$3.3M	0.0%	$99.89	0